On the Fall of an Aeon is a 5-Star Destruction Path Light Cone in Honkai: Star Rail. Check out this guide for On the Fall of an Aeon's best characters, stats, ascension materials, and how to get it!

On the Fall of an Aeon Stats and Ability

On the Fall of an Aeon Effects and Overview

On the Fall of an Aeon
Rarity	★★★★★
Path	The Destruction
Ability	Moth To Flames Whenever the wearer attacks, increase their ATK by 8%/10%/12%/14%/16% in this battle, up to 4 time(s). When the wearer inflicts Weakness Break on enemies, the wearer's DMG increases by 12%/15%/18%/21%/24% for 2 turn(s).
Rating	The Destruction

Rating is based on Superimposition 1.

Light Cone Tier List

On the Fall of an Aeon Stats

On the Fall of an Aeon Superimpose Levels

How to Superimpose On the Fall of an Aeon

Superimposing On the Fall of an Aeon requires the Superimposer (Custom Made), which can be bought from Herta's Shop for 2 Herta Bonds, to upgrade its ability.

Superimposer (Custom Made) Item Guide

On the Fall of An Aeon Best Characters

All Best Characters

Character	Explanation
Hook	The Weakness Break ability works well for Hook since she'll most likely be the one breaking shields when Hook is part of the team. Also, On the Fall of an Aeon provides an increase in ATK, which Hook needs.
Trailblazer	Trailblazer (Physical) is great at breaking shields. With the On the Fall of an Aeon, his damage increases after inflicting a Weakness Break, increasing his effectiveness in combat. Like Hook, the Trailblazer's kit also scales off the ATK stat.
Xueyi	Xueyi is amazing with this Light Cone since she can easily inflict Weakness Break on enemies. She can fully take advantage of the DMG boost through her Skill, Follow-Up Attacks, and Ultimate. The ATK increase also increases her overall damage.
Misha	Misha's Ultimate with multiple hits can easily inflict Weakness Break on enemies. He can easily utilize the DMG increase on multiple hits of his Ultimate, which makes it deal even more damage.

Other Recommended Characters

Other Characters
Arlan	Blade	Clara
Imbibitor Lunae	Jingliu	Firefly
Yunli

On the Fall of An Aeon is a great Light Cone that can be equipped by all Destruction characters due to its high base stats as a 5-star Light Cone. It also has an ability that is useful for all types of content in the game.

While characters like Blade wouldn't really benefit from the ATK increase that On the Fall of an Aeon provides, he will still benefit from the DMG increase upon inflicting Weakness Break!

Is On the Fall of An Aeon Worth It?

Great F2P Light Cone

On the Fall of An Aeon can easily be acquired since you can just buy it from Herta's Store in the Simulated Universe. Also, you can superimpose it by simply buying a Superimposer (Custom Made).

Other than its availability, On the Fall of an Aeon also provides high base stats and an ability that can be utilized by almost all Destruction characters!

We recommend buying On the Fall of An Aeon in Herta's Store if you don't have any other useful Destruction Light Cones in your inventory.

On the Fall of an Aeon Ascension Materials

Total Ascension Materials

Ascension Material	Total
Extinguished Core	20
Shattered Blade	4
Lifeless Blade	12
Glimmering Core	20
Worldbreaker Blade	15
Squirming Core	14
Credit	385000

Materials Per Ascension Level

Lvl.	Light Cone Ascension Materials
20 ➔ 30	Extinguished Core x8 Credit x5000
30 ➔ 40	Shattered Blade x4 Extinguished Core x12 Credit x10000
40 ➔ 50	Lifeless Blade x4 Glimmering Core x8 Credit x20000
50 ➔ 60	Lifeless Blade x8 Glimmering Core x12 Credit x50000
60 ➔ 70	Worldbreaker Blade x5 Squirming Core x6 Credit x100000
70 ➔ 80	Worldbreaker Blade x10 Squirming Core x8 Credit x200000

How to Get On the Fall of an Aeon

Purchase From Herta's Store

You can purchase On the Fall of an Aeon for 8 Herta Bonds from Herta's Store in the Simulated Universe.

Simulated Universe Guide

Honkai: Star Rail Related Guides

All Light Cones

The Destruction Light Cones

The Destruction Light Cones
Brighter Than the Sun	Dance at Sunset	I Shall Be My Own Sword
On the Fall of an Aeon	Something Irreplaceable	The Unreachable Side
Whereabouts Should Dreams Rest	A Secret Vow	Flames Afar
Indelible Promise	Ninja Record - Sound Hunt	Nowhere to Run
The Moles Welcome You	Under the Blue Sky	Woof! Walk Time!
Collapsing Sky	Mutual Demise	Shattered Home